IXAS X-ray Data for the Elements

Select Element for X-ray Properties

H He
Li Be B C N O F Ne
Na Mg Al Si P S Cl Ar
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac
Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
Th Pa U Np Pu Am Cm Bk Cf



Atomic Data for Kr
 Property     Value 
  Atomic Number:   36
  Atomic Mass:   83.798
  Density (gm / cm^3):   0.003749
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X-ray absorption edges for Kr
  Edge     Energy (eV)     Fluorescence Yield   Edge Jump
    K   14326.0   0.620904   7.058
    L1   1921.0   0.0041   1.13999
    L2   1730.9   0.02   1.4
    L3   1678.4   0.022   4.678
    M1   292.8   4.9e-05   1.04
    M2   222.2   6e-05   1.058
    M3   214.4   6e-05   1.12139
    M4   95.0   0.0027   1.0
    M5   93.8   0.0   1.0
    N1   27.5   1.13684e-05   1.0
    N2   14.1   0.0123158   1.0
    N3   14.1   0.0123158   1.0
X-ray fluorescence lines for Kr
  Line     Energy (eV)     Intensity
    Ka1 (K - L3 )   12647.6   0.563695
    Ka2 (K - L2 )   12595.1   0.291737
    Ka3 (K - L1 )   12405.0   0.000371362
    Kb1 (K - M3 )   14111.6   0.0873051
    Kb2 (K - N2,3 )   14311.9   0.0107102
    Kb3 (K - M2 )   14103.8   0.045224
    Kb5 (K - M4,5 )   14231.0   0.00095783
    La1 (L3 - M5 )   1584.6   0.858714
    La2 (L3 - M4 )   1583.4   0.0944586
    Lb1 (L2 - M4 )   1635.9   0.94831
    Lb3 (L1 - M3 )   1706.6   0.490458
    Lb4 (L1 - M2 )   1698.8   0.346263
    Lb6 (L3 - N1 )   1650.9   0.00112492
    Lg2 (L1 - N2 )   1906.9   0.0735687
    Lg3 (L1 - N3 )   1906.9   0.0897098
    Ll (L3 - M1 )   1385.6   0.0457022
    Ln (L2 - M1 )   1438.1   0.0516897
    Mz (M4,5 - N2,3 )   80.9   1.0